Your cell signal stinks
Your cell signal stinks: When you need to make a call, there’s a quick fix that works. Wi‑Fi calling uses your internet instead of a cell signal. On iPhone, head to Settings > Phone > Wi‑Fi Calling. Steps for Android vary based on your phone’s manufacturer, but try this: Go to your Phone app, click the three dots to open Settings, then find Wi‑Fi calling.
Tags: Android, Apple iPhone, Cell Service, Wi-Fi, Wi-Fi calling